#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  int shu = 1;
  for (int i = 1; i <= n; i++) {
    for (int j = 1; j <= n; j++) {
      if (shu < 10)
        cout << 0;
      cout << shu;
      shu++;
    }
    cout << endl;
  }

  shu = 1;
  for (int i = 1; i <= n; i++) {
    for (int j = 1; j <= n - i; j++) {
      cout << "  ";
    }
    for (int j = 1; j <= i; j++) {
      if (shu < 10)
        cout << 0;
      cout << shu;
      shu++;
    }
    cout << endl;
  }

  return 0;
}